2020 年 3月 22 日随笔档案 - Super_gaga

axios -- has been blocked by CORS policy: Request header field content-type is not allowed by Access-Control-Allow-Headers in preflight response.

摘要：项目中，如果遇到axios跨域请求，这种错误： Access to XMLHttpRequest at 'http://x.x.x:3000/api/add' from origin 'http://localhost:8080' has been blocked by CORS policy: R 阅读全文

posted @ 2020-03-22 13:58 Super_gaga 阅读(9217) 评论(0) 推荐(0)

2020年3月22日